CVT PROTON NO FURTHER A MYSTERY

The issue on the rubber band impact when the gas pedal is pressed where the engine RPM jumps as much as 5000 RPM and stays there, causing sound which can be listened to In the cabin, has also been solved by Proton via the SAT attribute.A. Rubberband influence is from CVT's that existed 30 decades in the past, we utilize a metal belt so not applicab